Encartes-backend/src/Entity/Building.php

<?php

namespace App\Entity;

use App\Repository\BuildingRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity(repositoryClass: BuildingRepository::class)]
class Building
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column(type: "integer")]
    private $id;

    #[ORM\Column(type: "string")]
    private $name;

    #[ORM\ManyToOne(targetEntity: Site::class, inversedBy: "buildings")]
    #[ORM\JoinColumn(nullable: false)]
    private $site;

    #[ORM\OneToMany(targetEntity: Floor::class, mappedBy: "building")]
    private $floors;

    public function __construct()
    {
        $this->floors = new ArrayCollection();
    }

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getSite(): ?Site
    {
        return $this->site;
    }

    public function setSite(?Site $site): self
    {
        $this->site = $site;

        return $this;
    }

    /**
     * @return Collection<int, Floor>
     */
    public function getFloors(): Collection
    {
        return $this->floors;
    }

    public function addFloor(Floor $floor): self
    {
        if (!$this->floors->contains($floor)) {
            $this->floors[] = $floor;
            $floor->setBuilding($this);
        }

        return $this;
    }

    public function removeFloor(Floor $floor): self
    {
        if ($this->floors->removeElement($floor)) {
            // set the owning side to null (unless already changed)
            if ($floor->getBuilding() === $this) {
                $floor->setBuilding(null);
            }
        }

        return $this;
    }
}